Added support for curry shorthand

README.md

@@ -7,13 +7,19 @@
  - Python files: installable, package list, etc
  - $\alpha$-equivalence check
  - Versioning
+ - Automatic church numerals
+ - Prettyprint functions (combine args, rename bound variables)
+ - Documentation in README
+ - Don't crash on errors
 
 ## Todo:
  - live syntax check
  - Command and macro autocomplete
  - step-by-step reduction
- - Documentation in README
  - Maybe a better icon?
  - Warn when overwriting macro
  - Syntax highlighting: parenthesis, bound variables, macros, etc
- - Pin header to top of screen
+ - Pin header to top of screen
+
+## Mention in Docs
+ - lambda functions only work with single-letter arguments